Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Eugene Krasnikov | 596 | 61.89% | 2 | 4.76% |
Bryan O'Donoghue | 122 | 12.67% | 11 | 26.19% |
Pontus Fuchs | 63 | 6.54% | 7 | 16.67% |
Bob Copeland | 57 | 5.92% | 1 | 2.38% |
Björn Andersson | 52 | 5.40% | 9 | 21.43% |
Loic Poulain | 34 | 3.53% | 5 | 11.90% |
Janusz Dziedzic | 15 | 1.56% | 1 | 2.38% |
Eyal Ilsar | 8 | 0.83% | 1 | 2.38% |
Daniel Mack | 4 | 0.42% | 1 | 2.38% |
Benjamin Li | 3 | 0.31% | 1 | 2.38% |
Joseph Gates | 3 | 0.31% | 1 | 2.38% |
Vladimir Lypak | 3 | 0.31% | 1 | 2.38% |
Ramon Fried | 3 | 0.31% | 1 | 2.38% |
Total | 963 | 42 |
/* * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef _WCN36XX_H_ #define _WCN36XX_H_ #include <linux/completion.h> #include <linux/in6.h> #include <linux/printk.h> #include <linux/spinlock.h> #include <net/mac80211.h> #include "hal.h" #include "smd.h" #include "txrx.h" #include "dxe.h" #include "pmc.h" #include "debug.h" #define WLAN_NV_FILE "wlan/prima/WCNSS_qcom_wlan_nv.bin" #define WCN36XX_AGGR_BUFFER_SIZE 64 extern unsigned int wcn36xx_dbg_mask; enum wcn36xx_debug_mask { WCN36XX_DBG_DXE = 0x00000001, WCN36XX_DBG_DXE_DUMP = 0x00000002, WCN36XX_DBG_SMD = 0x00000004, WCN36XX_DBG_SMD_DUMP = 0x00000008, WCN36XX_DBG_RX = 0x00000010, WCN36XX_DBG_RX_DUMP = 0x00000020, WCN36XX_DBG_TX = 0x00000040, WCN36XX_DBG_TX_DUMP = 0x00000080, WCN36XX_DBG_HAL = 0x00000100, WCN36XX_DBG_HAL_DUMP = 0x00000200, WCN36XX_DBG_MAC = 0x00000400, WCN36XX_DBG_BEACON = 0x00000800, WCN36XX_DBG_BEACON_DUMP = 0x00001000, WCN36XX_DBG_PMC = 0x00002000, WCN36XX_DBG_PMC_DUMP = 0x00004000, WCN36XX_DBG_TESTMODE = 0x00008000, WCN36XX_DBG_TESTMODE_DUMP = 0x00010000, WCN36XX_DBG_ANY = 0xffffffff, }; #define wcn36xx_err(fmt, arg...) \ printk(KERN_ERR pr_fmt("ERROR " fmt), ##arg) #define wcn36xx_warn(fmt, arg...) \ printk(KERN_WARNING pr_fmt("WARNING " fmt), ##arg) #define wcn36xx_info(fmt, arg...) \ printk(KERN_INFO pr_fmt(fmt), ##arg) #define wcn36xx_dbg(mask, fmt, arg...) do { \ if (wcn36xx_dbg_mask & mask) \ printk(KERN_DEBUG pr_fmt(fmt), ##arg); \ } while (0) #define wcn36xx_dbg_dump(mask, prefix_str, buf, len) do { \ if (wcn36xx_dbg_mask & mask) \ print_hex_dump(KERN_DEBUG, pr_fmt(prefix_str), \ DUMP_PREFIX_OFFSET, 32, 1, \ buf, len, false); \ } while (0) enum wcn36xx_ampdu_state { WCN36XX_AMPDU_NONE, WCN36XX_AMPDU_INIT, WCN36XX_AMPDU_START, WCN36XX_AMPDU_OPERATIONAL, }; #define HW_VALUE_PHY_SHIFT 8 #define HW_VALUE_PHY(hw_value) ((hw_value) >> HW_VALUE_PHY_SHIFT) #define HW_VALUE_CHANNEL(hw_value) ((hw_value) & 0xFF) #define WCN36XX_HW_CHANNEL(__wcn)\ HW_VALUE_CHANNEL(__wcn->hw->conf.chandef.chan->hw_value) #define WCN36XX_BAND(__wcn) (__wcn->hw->conf.chandef.chan->band) #define WCN36XX_CENTER_FREQ(__wcn) (__wcn->hw->conf.chandef.chan->center_freq) #define WCN36XX_LISTEN_INTERVAL(__wcn) (__wcn->hw->conf.listen_interval) #define WCN36XX_FLAGS(__wcn) (__wcn->hw->flags) #define WCN36XX_MAX_POWER(__wcn) (__wcn->hw->conf.chandef.chan->max_power) #define RF_UNKNOWN 0x0000 #define RF_IRIS_WCN3620 0x3620 #define RF_IRIS_WCN3660 0x3660 #define RF_IRIS_WCN3680 0x3680 static inline void buff_to_be(void *buf, size_t len) { __be32 *to = buf; u32 *from = buf; int i; for (i = 0; i < len; i++) to[i] = cpu_to_be32(from[i]); } struct nv_data { int is_valid; u8 table; }; /** * struct wcn36xx_vif - holds VIF related fields * * @bss_index: bss_index is initially set to 0xFF. bss_index is received from * HW after first config_bss call and must be used in delete_bss and * enter/exit_bmps. */ struct wcn36xx_vif { struct list_head list; u8 dtim_period; enum ani_ed_type encrypt_type; bool is_joining; bool sta_assoc; struct wcn36xx_hal_mac_ssid ssid; enum wcn36xx_hal_bss_type bss_type; /* Power management */ enum wcn36xx_power_state pw_state; u8 bss_index; /* Returned from WCN36XX_HAL_ADD_STA_SELF_RSP */ u8 self_sta_index; u8 self_dpu_desc_index; u8 self_ucast_dpu_sign; #if IS_ENABLED(CONFIG_IPV6) /* IPv6 addresses for WoWLAN */ struct in6_addr target_ipv6_addrs[WCN36XX_HAL_IPV6_OFFLOAD_ADDR_MAX]; unsigned long tentative_addrs[BITS_TO_LONGS(WCN36XX_HAL_IPV6_OFFLOAD_ADDR_MAX)]; int num_target_ipv6_addrs; #endif /* WoWLAN GTK rekey data */ struct { u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN]; __le64 replay_ctr; bool valid; } rekey_data; struct list_head sta_list; int bmps_fail_ct; }; /** * struct wcn36xx_sta - holds STA related fields * * @tid: traffic ID that is used during AMPDU and in TX BD. * @sta_index: STA index is returned from HW after config_sta call and is * used in both SMD channel and TX BD. * @dpu_desc_index: DPU descriptor index is returned from HW after config_sta * call and is used in TX BD. * @bss_sta_index: STA index is returned from HW after config_bss call and is * used in both SMD channel and TX BD. See table bellow when it is used. * @bss_dpu_desc_index: DPU descriptor index is returned from HW after * config_bss call and is used in TX BD. * ______________________________________________ * | | STA | AP | * |______________|_____________|_______________| * | TX BD |bss_sta_index| sta_index | * |______________|_____________|_______________| * |all SMD calls |bss_sta_index| sta_index | * |______________|_____________|_______________| * |smd_delete_sta| sta_index | sta_index | * |______________|_____________|_______________| */ struct wcn36xx_sta { struct list_head list; struct wcn36xx_vif *vif; u16 aid; u16 tid; u8 sta_index; u8 dpu_desc_index; u8 ucast_dpu_sign; u8 bss_sta_index; u8 bss_dpu_desc_index; bool is_data_encrypted; /* Rates */ struct wcn36xx_hal_supported_rates_v1 supported_rates; spinlock_t ampdu_lock; /* protects next two fields */ enum wcn36xx_ampdu_state ampdu_state[16]; int non_agg_frame_ct; }; struct wcn36xx_dxe_ch; struct wcn36xx_chan_survey { s8 rssi; u8 snr; }; struct wcn36xx { struct ieee80211_hw *hw; struct device *dev; struct list_head vif_list; const char *nv_file; const struct firmware *nv; u8 fw_revision; u8 fw_version; u8 fw_minor; u8 fw_major; u32 fw_feat_caps[WCN36XX_HAL_CAPS_SIZE]; bool is_pronto; bool is_pronto_v3; /* extra byte for the NULL termination */ u8 crm_version[WCN36XX_HAL_VERSION_LENGTH + 1]; u8 wlan_version[WCN36XX_HAL_VERSION_LENGTH + 1]; bool first_boot; /* IRQs */ int tx_irq; int rx_irq; void __iomem *ccu_base; void __iomem *dxe_base; struct rpmsg_endpoint *smd_channel; struct qcom_smem_state *tx_enable_state; unsigned tx_enable_state_bit; struct qcom_smem_state *tx_rings_empty_state; unsigned tx_rings_empty_state_bit; /* prevents concurrent FW reconfiguration */ struct mutex conf_mutex; /* * smd_buf must be protected with smd_mutex to garantee * that all messages are sent one after another */ u8 *hal_buf; size_t hal_rsp_len; struct mutex hal_mutex; struct completion hal_rsp_compl; struct workqueue_struct *hal_ind_wq; struct work_struct hal_ind_work; spinlock_t hal_ind_lock; struct list_head hal_ind_queue; struct cfg80211_scan_request *scan_req; bool sw_scan; u8 sw_scan_opchannel; bool sw_scan_init; u8 sw_scan_channel; struct ieee80211_vif *sw_scan_vif; struct mutex scan_lock; bool scan_aborted; /* DXE channels */ struct wcn36xx_dxe_ch dxe_tx_l_ch; /* TX low */ struct wcn36xx_dxe_ch dxe_tx_h_ch; /* TX high */ struct wcn36xx_dxe_ch dxe_rx_l_ch; /* RX low */ struct wcn36xx_dxe_ch dxe_rx_h_ch; /* RX high */ /* For synchronization of DXE resources from BH, IRQ and WQ contexts */ spinlock_t dxe_lock; bool queues_stopped; /* Memory pools */ struct wcn36xx_dxe_mem_pool mgmt_mem_pool; struct wcn36xx_dxe_mem_pool data_mem_pool; struct sk_buff *tx_ack_skb; struct timer_list tx_ack_timer; /* For A-MSDU re-aggregation */ struct sk_buff_head amsdu; /* RF module */ unsigned rf_id; #ifdef CONFIG_WCN36XX_DEBUGFS /* Debug file system entry */ struct wcn36xx_dfs_entry dfs; #endif /* CONFIG_WCN36XX_DEBUGFS */ struct ieee80211_supported_band *band; struct ieee80211_channel *channel; spinlock_t survey_lock; /* protects chan_survey */ struct wcn36xx_chan_survey *chan_survey; }; static inline bool wcn36xx_is_fw_version(struct wcn36xx *wcn, u8 major, u8 minor, u8 version, u8 revision) { return (wcn->fw_major == major && wcn->fw_minor == minor && wcn->fw_version == version && wcn->fw_revision == revision); } void wcn36xx_set_default_rates(struct wcn36xx_hal_supported_rates *rates); void wcn36xx_set_default_rates_v1(struct wcn36xx_hal_supported_rates_v1 *rates); static inline struct ieee80211_sta *wcn36xx_priv_to_sta(struct wcn36xx_sta *sta_priv) { return container_of((void *)sta_priv, struct ieee80211_sta, drv_priv); } static inline struct wcn36xx_vif *wcn36xx_vif_to_priv(struct ieee80211_vif *vif) { return (struct wcn36xx_vif *) vif->drv_priv; } static inline struct ieee80211_vif *wcn36xx_priv_to_vif(struct wcn36xx_vif *vif_priv) { return container_of((void *) vif_priv, struct ieee80211_vif, drv_priv); } static inline struct wcn36xx_sta *wcn36xx_sta_to_priv(struct ieee80211_sta *sta) { return (struct wcn36xx_sta *)sta->drv_priv; } #endif /* _WCN36XX_H_ */
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